Ubuntu 18.04 LTS
BackupPC 过去用于备份到启动时自动挂载的外部 USB 驱动器。由于某些原因，现在没有挂载，而且我没有更改 /etc/fstab
我更改了 /etc/default/grub 以禁用 GUI，我的意思是以文本模式启动，突然遇到此错误。实际上，/etc/default 中没有 grub，我将 /etc/default/grub.bak 重命名为 /etc/default/grub.bak
grub 是否与下面描述的错误有关？如果没有，为什么我会收到此错误？
Can't create a test hardlink between a file in /var/lib/BackupPC//pc
and /var/lib/BackupPC//cpool. Either these are different file systems,
or this file system doesn't support hardlinks, or these directories don't exist, or there is a permissions problem, or the file system is
out of inodes or full. Use df, df -i, and ls -ld to check each of
these possibilities. Quitting...
谢谢。